Customer Ratings

I had trouble tolerating both methyl and adb12 and am able to tolerate high amounts of this supplement much better! I have a diagnosed B12 deficiency, and my serum levels have gone up slowly but surely so that I am now in normal range. My energy levels and muscles/nerves seem to be slowly healing, and my brain fog decreased noticeably after starting hydroxy b12. Dissolves well (I find it easier to stick along my lower gumline than under the tongue), and is fairly easy to cut if needed.